Extracted

• • Target

    7CD6A28CF113573793DF9EE33A422E01F78C6B2BFCD0DAB9395F76E8F0586848.apk

  • Size

    7.1MB

  • MD5

    44989009345f1ed85903f6a3a56cb0a6

  • SHA1

    7a2b602926402b3c0831c23d65a178308a44bb95

  • SHA256

    7cd6a28cf113573793df9ee33a422e01f78c6b2bfcd0dab9395f76e8f0586848

  • SHA512

    54a21f3327f816f303aa5457682e97973d2c7ce69f412e85796be2333411c0aaa50cec4c14bb36ccb2d5d5de3069db198fb60b3fd08aa258f48438ab3ffdee05

  • SSDEEP

    98304:bJmUELbPj71VKtF5iSRGo3teVzngbJRsiO:QUUjj71UXrqzngbJRW

  Score

  10^/10

  octobankercollectioncredential_accessdiscoveryevasionimpactinfostealerpersistencerattrojan

  • Octo

    Octo is a banking malware with remote access capabilities first seen in April 2022.

    bankertrojaninfostealerratocto

  • Octo payload

  • Loads dropped Dex/Jar

    Runs executable file dropped to the device during analysis.

    evasion

  • Makes use of the framework's Accessibility service

    Retrieves information displayed on the phone screen using AccessibilityService.

    collectionevasioncredential_access

  • Obtains sensitive information copied to the device clipboard

    Application may abuse the framework's APIs to obtain sensitive information copied to the device clipboard.

    collectioncredential_accessimpact

  • Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps)

    bankerdiscovery

  • Queries the phone number (MSISDN for GSM devices)

    discovery

  • Acquires the wake lock

  • Makes use of the framework's foreground persistence service

    Application may abuse the framework's foreground service to continue running in the foreground.

    evasionpersistence

  • Performs UI accessibility actions on behalf of the user

    Application may abuse the accessibility service to prevent their removal.

    evasion

  • Queries the mobile country code (MCC)

    discovery

  • Queries the unique device ID (IMEI, MEID, IMSI)

    discovery

  • Reads information about phone network operator.

    discovery

  • Requests disabling of battery optimizations (often used to enable hiding in the background).

    evasion

  • Requests enabling of the accessibility settings.

  behavioral1behavioral2